baber/WOPTO huggingface dataset:
Patent JP-2004025194-A (JP)
Title: Heating furnace skid button and its repair method
Inventor: OKAMOTO HIROSHI
IPC: B23K103/08
Filed: 2002-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a repair method in which the material cost for repairing a skid button is reduced and in which the durability of the repaired skid button is improved in repairing the skid button of a heating furnace.  <P>SOLUTION: In the method for repairing a metallic skid button a plurality of which are arranged in the skid member of a heating furnace, worn skid buttons are detached, and the damaged part of the skid buttons is cut and removed, the oxidized film of the cross section is removed. A jointing member having a lower melting point than the skid buttons is placed on the cross section. Then, the sound part cut out from other worn skid button, with the oxidized film removed from the cross section, is placed on the jointing material to make a compound skid button. This compound skid button is held in the air of 0.1-1.5 Pa or in an Ar atmosphere containing such air for 30 minutes or longer at 1,000 to 1,300°C, and is then arranged in the skid member.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003078892-A (JP)
Title: Television signal receiver
Inventor: BANDO YUMI
IPC: H04N7/173
Filed: 2002-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a television signal recording and reproducing device that automatically records or update-records service information being one of multiplexed attached data in particular to a memory, reads required information from the memory on request of a user so as to attain high-speed processing and enhances the response to the operation of the user. SOLUTION: The television signal recording and reproducing device is provided with: a channel decoder that implements channel selection, digital demodulation and error correction processing; a demultiplexer that demultiplexes multiplexed information of a video signal, an audio signal, a data signal and attached data into each of coded data; a storage device that stores service information extracted by the demultiplexer; a write controller and a read controller for the storage device; and a source decoder that decodes the coded data being an output from the demultiplexer and outputs the video signal, the audio signal and the data signal according to output information from the storage device.
Patent JP-2004030157-A (JP)
Title: System and method for reserving assistance for getting on and off
Inventor: SHINODA TSUTOMU
IPC: G07B15/00
Filed: 2002-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To enable a differently abled person using a wheel chair or a user using a stroller to reserve assistance in moving between a ticket gate and a platform and getting on and off a train and to provide appropriate assistance (in terms of time spent and the number of people).  <P>SOLUTION: In the system and the method, a passenger is capable of reserving a date of using the service, a station to get on the train, a time to get on it, a destination, an arrival time at the destination, a waiting time for a connection or the like by using a mobile phone or personal computer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004030825-A (JP)
Title: Dram and its refresh method
Inventor: SUNANAGA TOSHIO
IPC: G11C11/406
Filed: 2002-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a DRAM which performs burst refresh so as to attain low current fresh not limited by a peak current by minimizing operations of a peripheral circuit of a memory array to the utmost, and also to provide its refresh method .  <P>SOLUTION: The DRAM is configured to include: a plurality of Z-Lines 24 each corresponding to each of a plurality of word lines 26; and a circuit 10 for looping a selection signal of the Z-Lines 24. The circuit 10 automatically increments or decrements a row address.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004034759-A (JP)
Title: Power supply device for vehicular slide door
Inventor: KOBAYASHI YOSHIHISA
IPC: H02G11/00
Filed: 2002-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power supply device for a vehicular slide door capable of supplying power to the slide door all the time, regardless of open/close condition of the slide door.  <P>SOLUTION: In this power supply device for a vehicular slide door, a power supply cable is guided with a cable guide 1 obtained by connecting a plurality of piece members 3 and is wired from a vehicular body 5 side to the slide door 7 side. The cable guide 1 comprises a first and second sections C1, C2 in the longitudinal direction, and is constituted such that the bending direction in respective connecting parts of the piece members 3 is arranged in the same direction within the same sections C1, C2, and respective sections C1, C2 are made to be in a reverse direction with each other. The cable guide 1 is arranged so as to be bent into a substantially S shape in plan view, in a state that the moving slide door 7 is positioned at a position where the distance between the vehicular body side mounting part 5a and the door side mounting part 7a is reduced to minimum, or that the cable guide 1 is slacked.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003339779-A (JP)
Title: Pedal drive type wheelchair
Inventor: HONDA RIKIO
IPC: A61G5/02
Filed: 2002-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To obtain the maximum driving force to match the physical constitutions of users by improving the steering performance with a flexible mobility and enabling the longitudinal movement and the rotation of a seat while achieving a higher convenience by keeping the pedals from disturbing getting on or off actions in a pedal drive type (pedaling) wheelchair.   <P>SOLUTION: The front wheels function as drive wheels 13 and the rear wheels function as steering wheels 16 to improve the steering performance. The seat is made movable longitudinally using a seat sliding mechanism 2 and the seat is made rotatable using a seat rotating mechanism 23.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004038461-A (JP)
Title: Operating part information presenting device, its program and electronic equipment using the same
Inventor: RO AKIRA
IPC: G06F3/16
Filed: 2002-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an operating part information presenting device, its program and electronic equipment using it for allowing a person who has poor eyesight to easily grasp the arrangement of the operating part of electronic equipment.  <P>SOLUTION: A voice output control part 2 calculates a distance from the position of the fingers of an operator received from a position detecting part 1 to each operating site from the position data by referring to the information of an operating part information storing part 3. Then, the volume of each output voice is calculated according to the distance for each operating site which is judged to be present adjacently to the fingers of the operator, and pertinent voice data are read from a voice data storage part 4, and the voice data are converted into each volume to be outputted, and transferred to a voice outputting part 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004040911-A (JP)
Title: High-voltage power unit and its output regulating method
Inventor: OGAWARA SATOSHI
IPC: H02M3/28
Filed: 2002-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly reliable high-pressure power unit capable of attaining a stable high-voltage output for each of apparatuses of high voltage power supplies by regulating variations in high-voltage output characteristics for each apparatus.  <P>SOLUTION: A PWM pulse having a constant OFF time is supplied to a switching transistor Q1 from a CPU1 for high voltage control to switch a primary voltage of a high voltage transformer T1, and a high voltage generated on the secondary side of the high voltage transformer T1 is rectified/smoothed for output. When a regulating mode by a high voltage regulator is started, the PWM pulse is outputted from the CPU1 at a plurality of different points of OFF time, and high-voltage output information obtained based on high-voltage output values outputted at the respective points is inputted into the high voltage regulator. The appropriate off-time of the PWM pulse supplied at the time of a stationary operation is calculated, and data showing the appropriate off-time are stored in a storage means 13.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004036519-A (JP)
Title: Direct cylinder injection internal combustion engine
Inventor: KAKUHO AKIHIKO
IPC: F02D41/04
Filed: 2002-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a direct cylinder injection internal combustion engine allowing the formation of a relatively larger stratified mixture block with no lean mixture region left in a central portion.  <P>SOLUTION: The direct cylinder injection internal combustion engine comprises a combustion chamber 4 having a spark plug 10 and a combustion injection valve 9 at the upper part and an inside cavity 12 located near the approximate center of the crowned face of a piston 3 and an outside cavity 13 encircling the outer periphery of the inside cavity 12, wherein fuel injection is carried out several times in a compression stroke when the operated conditions of the engine are within a specified operation region.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004039547-A (JP)
Title: Panel for switch operation
Inventor: SUZUKI TAKASHI
IPC: H01H9/18
Filed: 2002-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a panel for switch operation wherein the existing direction of a switch is identified in touch-typing.  <P>SOLUTION: A touch-typing inducing part 14 is provided with five protrusions 15. The five protrusions 15 are respectively arranged along the circumferences of five virtual circles having different radius around the axial line of a switch 13. Pitches between radiuses of the five virtual circles are equal. Every protrusion 15 is extended in the diameter direction such that the cross section of the inducing part 14 is serratedly formed. The cross-sectional shape of the protrusion 15 in the plane including the the axial line of the switch 13 is formed on an inner panel 11 with the cross-sectional shape formed in a right triangle. Therefore, when a finger-tip is in contact with or slidingly contacts with the inducing part 14, the existing direction of the switch 13 exists is identified by the difference of feel on the ventral of the finger-tip.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004043985-A (JP)
Title: Method for producing nonwoven fabric and sheetlike forming material
Inventor: ONISHI AKIHIRO
IPC: D04H1/4242
Filed: 2002-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the thickness of a sheetlike forming material and increase the longitudinal and transverse moduli of elasticity in tension by uniformly dispersing carbon fibers in a thin weblike state in the sheetlike forming material of a fiber-reinforced plastic comprising the carbon fibers as reinforcing fibers.  <P>SOLUTION: The carbon fibers and polypropylene fibers are individually opened and the carbon fibers and polypropylene fibers are mixed in (90/10) to (50/50) weight ratio. The second opening is then carried out and the resultant mixed fibers are then carded to form a weblike nonwoven fabric in a form in which the carbon fibers are joined to the polypropylene fibers by entanglement thereof at 20-50 g/m<SP>2</SP>basis weight. A polypropylene film having 15-45 g/m<SP>2</SP>basis weight is laminated onto the nonwoven fabric and the polypropylene fibers and polypropylene film are melted and solidified under pressure and integrated with the carbon fibers.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004046953-A (JP)
Title: High-speed optical disk playback and recording device
Inventor: ENDO SATOSHI
IPC: G11B20/10
Filed: 2002-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-speed playback and recording device for speedily playing back an optical disk at a speed suitable for individual optical disks.  <P>SOLUTION: In the high-speed optical disk playback and recording device (HSC), a maximum playback speed detection part (300; S6 to S40) detects, among 2nd digital data (Sad, Ssb), the maximum reproduction speed (Nmax) applicable to all the recording areas (Ar) of a 1st optical disk (CD) on the basis of the data to be reproduced from a predetermined part (Are) of the recording area (Ar) of a 2nd optical disk (CD). The optical disk playback part (300, S42;130 ) reproduces the 2nd digital data (Sad, SsB) with the maximum reproduction speed (Nmax) from the 1st optical disk (CD).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004046444-A (JP)
Title: Semiconductor integrated circuit
Inventor: SAITO TAKESHI
IPC: G06F11/34
Filed: 2002-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that the reason of malfunction is difficult to identify because the malfunctioning state of a semiconductor integrated circuit can not be maintained since runaway detection interruption or resetting is applied thereto due to malfunction caused by noise even if the reason of the malfunction is tried to identify.  <P>SOLUTION: This semiconductor integrated circuit is provided with a mode choice terminal 107 for choosing between a normal mode and a noise evaluation mode, a mode control means 102 controlled by a mode choice signal S1 coming from the choice terminal 107, a memory control terminal 108 for controlling a storage means 105 from the exterior, and a data output terminal 111 for outputting data in the storage means 105. This makes it possible to maintain the state of the interior when a malfunction occurs in the evaluation mode, and to read out data in the storage means 105 in this state, thus making it easy to identify the reason of malfunction caused by noise.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003287875-A (JP)
Title: Method of manufacturing mask and method of manufacturing semiconductor integrated circuit device
Inventor: HASEGAWA NORIO
IPC: G03F1/72
Filed: 2002-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To shorten the manufacturing time of a mask.  <P>SOLUTION: In a defect inspection of a mask RM having a light-shielding body composed of a resist film, the presence or absence of defects such as bur and film loss of a resist pattern on the mask RM, and foreign matters, or the like is inspected by reading optical information on either or both of reflection light and transmission light with respect to inspection light irradiated to the mask RM by the use of a foreign-matter inspection system CIS. More specifically, in the inspection of the mask RM, it is possible to perform the defect inspection without performing a comparison inspection that requires a great amount of measuring time and advanced techniques. Therefore, the inspection process of the mask RM can be simplified, and also the inspection time of the mask can be shortened.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004050340-A (JP)
Title: Sucking head and transferring device
Inventor: KIKUCHI NOBUYUKI
IPC: B25J15/06
Filed: 2002-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To exhibit a certain suction action without being influenced by an outline of an article to be sucked in a sucking head.  <P>SOLUTION: The sucking head has a sucking head 3 in which a part butting to the article W to be sucked is formed of an air bag.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004053862-A (JP)
Title: Optical system with optical low-pass filter
Inventor: KOYAMA TAKASHI
IPC: H04N5/357
Filed: 2002-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-cost and compact optical system for electronic imaging, such as a video lens and a lens for DSC.  <P>SOLUTION: This optical system has an optical low-pass filter which a plurality of area-divided areas nearby the pupil of an imaging optical system which picks up an image by an imaging element having pixels at a specified pitch and obtains low-pass effect by phase differences between the areas, and the F number of the imaging optical system is so set that a conditional expression of 0.2P<λ<0.6P is satisfied, where P is the pixel pitch of the imaging element and λ is the main wavelength in imaging.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004049588-A (JP)
Title: Probe cable stowing device for ultrasonograph
Inventor: HIROTA KOJI
IPC: B65H59/36
Filed: 2002-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a probe cable stowing device for an ultrasonograph which hardly exposes a probe cable when it is not necessary.  <P>SOLUTION: When a probe is used for a diagnosis, an operator therefor pulls the probe cable 16 toward the outside of a stowing chamber 34. A weight pulley 46 is pulled upward due to the movements of the probe cable 16 and is fixed to an upper position by the magnetic force between an iron piece 66 and a magnet 48. The operator depresses an operation switch 36 when finishing the diagnosis. This causes a separator 50 to be pressed downward, and the magnetic force between the magnet 48 and the iron piece 66 is interrupted. The weight pulley 46 moves downward because of the gravitational force applied to a weight 68, and the middle part of the probe cable 16 is displaced downward. As a result, the probe cable is pulled into the stowing chamber 34.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004059167-A (JP)
Title: Battery forklift
Inventor: FUKUDA TAKASHI
IPC: B66F9/075
Filed: 2002-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a battery forklift capable of effectively preventing temperature rise of a charging device without imposing burden on a worker.  <P>SOLUTION: This forklift is provided with an openable/closable cover 16 provided to cover an opening part for communicating a space 5 mounted with the charging device 6 within a vehicle body 1 with the outside of the vehicle body 1, an electric cylinder 19 for opening/closing the cover 16, and a control means 22 for controlling the electric cylinder 19 to open the cover 16 when current is supplied to the charging device 6 from an external power source and to close the cover 16 when current is not supplied. As a result, when charging is started, the cover 16 is automatically opened to perform natural ventilation of the space 5, and when the charging is finished, the cover 16 is automatically closed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004060073-A (JP)
Title: Ink jet recording fabric
Inventor: KOUSAKA TAKAHIRO
IPC: D06P5/00
Filed: 2002-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink jet recording fabric which can sufficiently satisfy transportability in a printer without needing a peeling sheet, when an ink is jetted, and can obtain images in high concentrations and in high chroma.  <P>SOLUTION: This ink jet recording fabric having an ink-receiving layer containing amorphous silica and a water-swelling polyurethane-based resin on at least one side of a fiber substrate is characterized in that the bending resistances of the ink jet recording fabric, measured by a 45°cantilever method, are 70 to 120 mm in the longitudinal and latitudinal directions, respectively.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004064944-A (JP)
Title: Electronic equipment, battery pack, and charge control method therefor
Inventor: SATAKE SHIGERU
IPC: H01M10/44
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide electronic equipment wherein charging current can be controlled in correspondence with the load of the equipment mounted (connected) with a rechargeable battery and the temperature in the equipment, and to provide a battery pack, and a charge control method therefor.  <P>SOLUTION: If the load on PC 1 is light (ST25) and further the temperature in PC detected at ST24 is higher than a predetermined reference value (ST29), the PC 1 does not require more than necessary current supply. However, heating from a secondary battery 20 due to charging current supply to the secondary battery 20 must be suppressed. Therefore, a charge control unit 15 outputs a signal to instruct a battery charging circuit 13 to reduce the charging current supplied to the secondary battery 20. In response to the signal, the battery charging circuit 13 reduces the charging current supplied to the secondary battery 20. As the result of this charge control, increased current is supplied from an AC adaptor 11 to a PC body power circuit 12 (ST31).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004059397-A (JP)
Title: Plasma resistant member
Inventor: MORITA TAKASHI
IPC: C04B41/87
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma resistant member having reinforced mechanical strength and sufficiently durable against low pressure high density plasma exposure.  <P>SOLUTION: The plasma resistant member has an yttrium aluminum garnet layer formed at least on the surface of a ≥98.0% purity alumina based material to be exposed to plasma. The addition of oxide of a group IIIA element such as La<SB>2</SB>O<SB>3</SB>in periodic table enables the sintering at a low temperature as a surface layer material. The member having excellent mechanical property is obtained by bonding the alumina based base material with the surface layer through an intermediate layer of a mixture of alumina with yttrium aluminum garnet.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004069327-A (JP)
Title: Instrument and method for measuring specific heat under high pressure
Inventor: TOUZAKI KENICHI
IPC: G01N25/18
Filed: 2002-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To measure the specific heat of an object under high pressure easily with high accuracy by using a structure smaller and simpler than a high-pressure vessel in a conventional device.  <P>SOLUTION: In this instrument for measuring specific heat under high pressure, a measurement vessel is disposed in a high-pressure vessel and the measurement container has a communication hole formed therein and communicating with the interior of the high-pressure vessel. The measurement vessel has a structure mounted with a thermo-module as a heat pump-cum-calorimetric sensor. A high pressure is given to the measurement vessel with a specimen disposed therein. The specific heat of the specimen is calculated by performing prescribed data processing on a measurement value displayed on a monitor part connected to the thermo-module.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004067486-A (JP)
Title: Method for reducing ignitability of active carbon
Inventor: KISHIDA HISANORI
IPC: C01B31/08
Filed: 2002-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for safely operating factories and incinerators by reducing the ignitability of powdery active carbon.  <P>SOLUTION: A substance for suppressing heat generation caused by oxidation is mixed into powdery active carbon to reduce the ignitability of active carbon. The preferable mixing ratio of the active carbon to the substance suppressing heat generation caused by oxidation is 5:95 to 50:50. As the substance suppressing heat generation caused by oxidation, the one inert for exothermic reaction caused by oxidation such as quartz sand, diatom earth and activated clay can be used. The substance suppressing heat generation caused by oxidation can be the one having high specific heat such as glass and minerals. Heat generated from the active carbon escapes to the inert substance, so that the heat storage velocity and ignitability of the active carbon (in which the apparent heating value is reduced) can remarkably be delayed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004074825-A (JP)
Title: Package delivery method of system component for vehicle
Inventor: KITAHARA NOBUHIRO
IPC: G05B19/418
Filed: 2002-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To improve vehicle production efficiency in an assembly site such as a vehicle plant, and reduce facility costs.  <P>SOLUTION: This package delivery method of components for production of a system for a vehicle combines a fuel injection unit 9 formed by assembling a plurality of components, and an electronic control unit 5. The plurality of the components structuring the fuel injection unit 9 and the electronic control unit 5 with previously written data relating to respective characteristics of the plurality of the components are housed in a packaging box 7 and are delivered.  <P>COPYRIGHT: (C)2004,JPO